As one professional steel filter bags supplier, SIIC introduces you steel industry filter bag material selection solutions as followings:
|
Item |
PTFE laminated acrylic felt |
NOMEX compound filter material |
PTFE compound filter material |
Fiberglass compound filter material |
|
|
Layer Fiber |
Acrylic |
NOMEX+P84 |
PTFE+P84 |
P84+Fiberglass |
|
|
Support Scrim |
Acrylic |
PTFE |
PTFE |
Fiberglass |
|
|
Weight(g/m2) |
500 |
600 |
650 |
850 |
|
|
Working temperature (Continuous) ℃ |
140 |
210 |
260 |
280 |
|
|
Working temperature (Surge) ℃ |
170 |
230 |
280 |
300 |
|
|
Tensile Strength（N/5*500px） |
Warp |
＞800 |
＞800 |
＞800 |
＞2400 |
|
Weft |
＞1000 |
＞1000 |
＞1000 |
＞2400 |
|
|
Elongation (%) |
Warp |
＜30 |
＜30 |
＜30 |
＜10 |
|
Weft |
＜50 |
＜50 |
＜50 |
＜10 |
|
|
Air permeability (m3/m2*min at 127mm H2O) |
2~5 |
10~15 |
10~15 |
10~15 |
|
|
Air Flow (Air cloth ratio)(M/Min) |
＜0.8 |
＜1.2 |
＜1.0 |
＜0.8 |
|
|
Note: The above parameters and selection are based on the conventional flue gas conditions of our company for the design of the program, reflecting the performance of the product. The selection and design of exact cases need to be according to the exact working conditions. |
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